document.write( "Question 89889This question is from textbook Algegra & Trigonometry
\n" ); document.write( ": I am just not getting this section.... \r
\n" ); document.write( "\n" ); document.write( "Use the formula for S[n] to find the sum for the geometric sequence: 4,-16,64,-256,1024. \r
\n" ); document.write( "\n" ); document.write( "Thanks in advance. \r
\n" ); document.write( "\n" ); document.write( "Annie C.
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Algebra.Com's Answer #65257 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Use the formula for S[n] to find the sum for the geometric sequence: 4,-16,64,-256,1024.
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\n" ); document.write( "Adding the positive terms get: 1092
\n" ); document.write( "Adding the negative terms get: -272
\n" ); document.write( "Adding these get: 820
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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